AC system drain

[Jmarker1]

Trying to drain the ac system of all air to refill. I can only find the L port. Any ideas as to where the H port is?

2015 4runner SR5

 

[TOYO74]

On 2016 SR5 : Just forward (toward grill) of the radiator overflow res., there is a round hole in the plastic cowl. Look through the hole and you can see the AC sight glass--- the H port is just to the right of the glass.

Hope this helps--don't know if 2015 is in same location.

 

[cb1111]

Do you have the appropriate equipment to purge and recover any refrigerant?

 

[jhguth]

Probably not since they called it air